Answer:144 minutes
Step-by-step explanation:
90 minutes 360 Minutes
—————— ———-——
25% 100%
360x40%=144 minutes
Answer:
200 √17
Step-by-step explanation:
distance between two points (x,y) and (x',y')
D² = (x' - x)² + (y' - y)²
D² = (500 - (-300))² + (400 - 200)² = 640000 + 40000 = 680000
D = √680000 = √4 x 17 x 10000 = 200 √17
Answer:
sorry I don't have the answer right now but ill let you know
Answer:
D
Step-by-step explanation:
= 
= 
and
= 
= 
= 
Hence expression D is equivalent
Let the digits be x and y
Given that- xy= 18 and x+y=9
SO y= 18/x
And x+(18/x)=9
x^2 -9x+18=0
(x-6)(x-3)=0
So x=6,3
